Ultraviolet absorbing base material

Details Ultraviolet absorbing base material Ultraviolet absorbing base material

1998-08-31

2000-08-01

Yoon, Tae

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526259, 526320, 523108, 351160R, 351160H, C08L 3904, C08F21808, C08F22606, G02C 704

Patent

active

06096846&

ABSTRACT:
An ultraviolet absorbing base material is disclosed in which a vinyl copolymerizable monomer and a benzotriazole ultraviolet absorbing monomer represented by formula (I) or (II) are copolymerized: ##STR1## wherein X represents H or a halogen, R.sub.1 is H or an alkyl group having 1 to 6 carbon atoms, R.sub.2 and R.sub.3 each represents a linear or branched C.sub.1 -C.sub.10 alkylene group and R.sub.4 represents H or CH.sub.3.

REFERENCES:
patent: 4528311 (1985-07-01), Beard et al.
patent: 4719248 (1988-01-01), Bambury, et al.
patent: 4845180 (1989-07-01), Henry et al.
patent: 4889664 (1989-12-01), Kindt-Larsen et al.
patent: 5032498 (1991-07-01), Redy et al.
patent: 5532289 (1996-07-01), Benz et al.

Affiliated with

Also associated with

Rating

Ultraviolet absorbing base material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultraviolet absorbing base material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultraviolet absorbing base material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-664911